The pogoplug differs from the SheevaPlug only by a few details, but especially in the led assignments. This patch was tested under Gentoo Linux and is based on dts files from Arch Linux ARM and OpenWrt.
Suggested-by: Felix Kaechele <[email protected]> Suggested-by: Oleg Rakhmanov <[email protected]> Signed-off-by: Christoph Junghans <[email protected]> --- .../devicetree/bindings/vendor-prefixes.txt | 1 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/kirkwood-pogo_e02.dts | 129 +++++++++++++++++++++ 3 files changed, 131 insertions(+) create mode 100644 arch/arm/boot/dts/kirkwood-pogo_e02.dts diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index ac7269f..e5f58c6 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -32,6 +32,7 @@ cdns Cadence Design Systems Inc. chrp Common Hardware Reference Platform chunghwa Chunghwa Picture Tubes Ltd. cirrus Cirrus Logic, Inc. +cloudengines Cloud Engines, Inc. cortina Cortina Systems, Inc. crystalfontz Crystalfontz America, Inc. dallas Maxim Integrated Products (formerly Dallas Semiconductor) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b8c5cd3..cd974eb 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -143,6 +143,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \ kirkwood-openrd-base.dtb \ kirkwood-openrd-client.dtb \ kirkwood-openrd-ultimate.dtb \ + kirkwood-pogo_e02.dtb \ kirkwood-rd88f6192.dtb \ kirkwood-rd88f6281-a0.dtb \ kirkwood-rd88f6281-a1.dtb \ diff --git a/arch/arm/boot/dts/kirkwood-pogo_e02.dts b/arch/arm/boot/dts/kirkwood-pogo_e02.dts new file mode 100644 index 0000000..be38dab --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-pogo_e02.dts @@ -0,0 +1,129 @@ +/* + * kirkwood-sheevaplug.dts - Device tree file for Pogoplug E02 + * + * Copyright (C) 2015 Christoph Junghans <[email protected]> + * + * based on information of dts files from + * Arch Linux ARM by Oleg Rakhmanov <[email protected]> + * OpenWrt by Felix Kaechele <[email protected]> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + model = "Cloud Engines Pogoplug E02"; + compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + linux,stdout-path = &serial1; + }; + + ocp@f1000000 { + pinctrl: pinctrl@10000 { + pmx_usb_power_enable: pmx-usb-power-enable { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + pmx_led_green: pmx-led-green { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + pmx_led_orange: pmx-led-orange { + marvell,pins = "mpp49"; + marvell,function = "gpio"; + }; + }; + serial1: serial@12000 { + status = "ok"; + }; + }; + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange + &pmx_led_green >; + pinctrl-names = "default"; + + health { + label = "pogo_e02:green:health"; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + fault { + label = "pogo_e02:orange:fault"; + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; + }; + }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_enable>; + pinctrl-names = "default"; + + usb_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&nand { + chip-delay = <40>; + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x400000>; + }; + + partition@500000 { + label = "pogoplug"; + reg = <0x0500000 0x2000000>; + }; + + partition@2500000 { + label = "root"; + reg = <0x02500000 0x5b00000>; + }; +}; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; -- 2.0.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
